Which of the Following Is Not One of the Protocols

question 132

Multiple Choice

Which of the following is not one of the protocols used by PSDN?

• A)WiMax
• B)Frame Relay
• C)Ethernet
• D)ATM

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Definitions:

Responsibility Reporting

An accounting system that collects, summarizes, and reports financial information about different responsibility centers within an organization.

Investment Centers

Divisions or units within a company for which the manager has responsibility over costs, revenues, and investments.

Return on Investment

A measure used to evaluate the efficiency or profitability of an investment, calculated by dividing net profit by the cost of the investment.

Service Revenue

Income earned by a company for the services it provides, rather than for selling physical goods.